H7CN-YLN DC12-48

Solid-state Counter

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Electronic Counter, Preset Counter, 48×48×97.6 mm, Decrement

Function Preset Counter
Preset stages 1stages
Rated supply voltage 12 to48 VDC (Permissible ripple: 20% Max.)
Digits 4digits
Mounting method Flush mounting/Surface mounting
External connection method 8-pinSockets

Item list of H7CN

  • Ratings/Characteristics
FunctionPreset Counter
Preset stages1stages
Rated supply voltage12 to48 VDC (Permissible ripple: 20% Max.)
Operating voltage range85% to 110% of rated supply voltage
Power consumptionApprox. 2.5 W (at 48 VDC)
Counter (Count range)0~9999
Counter (Max. counting speed)30 Hz (Minimum counting input signal width: 16.7 ms (ON/OFF ratio: 1:1))
Counter (Input mode)Decrement
Counter (Output modes)N
Counter (Reset system)External, manual and power reset
Input signalCount / Reset / CP1 / CP2
Input methodNo-voltage input
No-voltage input (No-contact input)Short-circuit (ON) impedance: 1 kΩ
Residual voltage: 2 V max.
Open circuit impedance: 100 kΩ
No-voltage input (Contact input)Use a contact which can adequately switch 0.5 mA at 5 V.
Minimum input signal widthExternal reset: 20 ms
Manual reset: 20 ms
Power reset: 500 ms
Control output (Contact output)SPST-NO
Switching capacity: 3 A at 250 VAC/30 VDC, resistive load (cos phi=1)
Minimum applicable load: 10 mA at 5 VDC (failure level:P reference value)
Display method7-segment with LED display
Digits4digits
Character heightCount value: 10 mm (Red)
Zero suppression: Not equipped
Prescaling functionNot provided
Key protectionNot provided
Teaching functionNot provided
Batch counting functionNot provided
CommunicationsNot provided
Memory backupNot provided ()
Surrounding air temperatureOperating: -10 to +55 ℃
Storage: -25 to +65 ℃
Ambient humidityOperating: 35 to 85%
Storage: 35 to 85%
Insulation resistance100 MΩ min. (at 500 VDC)
Between current-carrying terminals and exposed non-current-carrying metal parts / Between control output and operating circuit
Dielectric withstand voltageBetween current-carrying terminals and exposed non-current-carrying metal parts:2000 VAC 50/60 Hz for 1 min
Between control output and operating circuit:2000 VAC 50/60 Hz for 1 min
Impulse withstand voltageBetween power terminals:6.0 kV
Between current-carrying terminal and exposed non-current -carrying metal parts:6.0 kV
Noise immunityBetween power terminals:+/- 960 V
Between input terminals:+/- 500 V
Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, 1-ns rise)
Static immunity8 kV (malfunction)
Vibration resistance (Destruction)10 to 55 Hz with 0.75 mm single amplitude for two hours each in three directions
Vibration resistance (Malfunction)10 to 55 Hz with 0.5 mm single amplitude for ten minutes each in three directions
Shock resistance (Destruction)300 m/s**2 three times each in six directions
Shock resistance (Malfunction)100 m/s**2 three times each in six directions
Mechanical life expectancy10,000,000 operations min.
Electrical life expectancy100,000 operations min. (3 A at 250 VAC, resistive load)
Degree of protectionCase front: IP40
Case rear: IP40
Terminal block: IP00
Mounting methodFlush mounting/Surface mounting
External connection method8-pinSockets
Case colorLight gray (Munsell 5Y7/1)
WeightApprox. 110 g
  • Dimensions

Series

Solid-state Counter

H7CN

about this Product